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Author SHA1 Message Date
pJunger
47444c44ad Added lint for TryFrom for checked integer conversion rust-lang#3947. 2019-05-18 09:33:25 +02:00
Manish Goregaokar
373d270673 Rename to redundant_closure_for_method_calls 2019-05-16 09:18:50 -07:00
Michael Wright
4fcaab3d62 Split redundant_closure lint 
Move the method checking into a new lint called
`redundant_closures_for_method_calls` and put it in the pedantic group.

This aspect of the lint seems more controversial than the rest.

cc #3942
 2019-05-16 08:25:39 +02:00
Oliver Scherer
b2dbda4d48 Use symbols instead of strings 2019-05-14 10:33:42 +02:00
André Luis Leal Cardoso Junior
b411391f8e Add lints for find_map 2019-04-30 16:45:28 -03:00
Matthew Kraai
4171299632 Move path_buf_push_overwrite to nursery 
See #4012.
 2019-04-21 10:24:51 -07:00
André Luis Leal Cardoso Junior
7e9cb5b84a Add lint PathBufPushOverwrite 2019-04-18 08:05:55 -03:00
Matthew Kraai
753c39672e Use lint pass macros 
Fixes #3917.
 2019-04-17 09:35:22 -07:00
flip1995
445fa3b529
Deny rustc internal lints 2019-04-15 13:21:52 +02:00
flip1995
5361b842d1
Remove clippy::default_hash_types internal lint 2019-04-15 13:21:52 +02:00
bors
e91ba8af85 Auto merge of #3848 - felix91gr:null_transmute, r=flip1995 
Transmuting known null ptr to ref

Working on implementing #628
 2019-04-08 07:20:25 +00:00
Matthias Krüger
920e47ceb5 NFC: fix typos 2019-04-04 11:15:30 +02:00
Félix Fischer
069957a8ad Add TransmutingNull Lint 
* Late Lint pass, catches:
  * One liner: 0 -> null -> transmute
  * One liner: std:null() -> transmute
  * Const (which resolves to null) -> transmute
* UI Test case for Lint
* Updated test for issue 3849, because now the lint that code generated is in Clippy.
* Expanded `const.rs` miri-based Constant Folding code, to cover
  raw pointers
 2019-04-02 11:39:43 -03:00
Mateusz Mikuła
664391c5f8 Drop range_contains feature 2019-03-18 12:54:10 +01:00
flip1995
31435cd7f5
Reimplement AbsolutePathBuffer 2019-03-15 23:42:46 +01:00
Alexander Regueiro
d43966a176 Various cosmetic improvements. 2019-03-10 18:06:28 +00:00
Manish Goregaokar
038ec7f5d8 Move get_unwrap to restriction 
fixes #3862
 2019-03-09 13:48:06 -08:00
ljedrz
5d78250c75 align with rust-lang/rust/#58992 2019-03-07 21:51:05 +01:00
Félix Fischer
ddc718087f Renamed: Cyclomatic Complexity -> Cognitive Complexity 
* Ran automatic naming update

* Formalized rename of `cyclomatic_complexity` to `cognitive_complexity`
** Added the rename to `lib.rs`
** Added rename test

* Added warning for deprecated key `cyclomatic_complexity_threshold` and tests for it

* Added deprecation status for Clippy's builtin attribute

* Updated tests for new builtin attribute renaming
 2019-03-06 10:07:38 -03:00
Andy Russell
fe96ffeac9
move lint documentation into macro invocations 2019-03-05 18:45:08 -05:00
Michael Wright
c9d79c0c5e Remove #[feature(try_from)] 
`try_from` is now stable.
 2019-02-26 08:43:47 +02:00
Michael Howell
2df14c3701 Add a lint to warn on T: Drop bounds 
**What it does:** Checks for generics with `std::ops::Drop` as bounds.

**Why is this bad?** `Drop` bounds do not really accomplish anything.
A type may have compiler-generated drop glue without implementing the
`Drop` trait itself. The `Drop` trait also only has one method,
`Drop::drop`, and that function is by fiat not callable in user code.
So there is really no use case for using `Drop` in trait bounds.

**Known problems:** None.

**Example:**
```rust
fn foo<T: Drop>() {}
```
 2019-02-17 22:53:08 -07:00
flip1995
5a3cd31c9e
Rustup 
cc rust-lang/rust#58137
 2019-02-13 22:08:17 +01:00
bors
db13e6fa34 Auto merge of #3756 - g-bartoszek:redundant-closure-for-methods, r=oli-obk 
Redundant closure for methods

fixes  #3469
 2019-02-12 13:31:44 +00:00
Philipp Hansch
a14247b500
Update comment regarding crate level cfg_attr 2019-02-11 22:32:54 +01:00
Philipp Hansch
7d3983216f
Document some more core functions 2019-02-11 08:34:37 +01:00
Philipp Hansch
a27022e0dc
Document declare_clippy_lint macro 
Split up from my work on updating CONTRIBUTING.md, which is slowly
making progress.

cc #2666
 2019-02-11 08:34:37 +01:00
Grzegorz
16881390e1 removing redundant closures in the whole project 2019-02-10 13:35:44 +01:00
rhysd
4b736ff29b Merge branch 'master' into issue3721 2019-02-03 21:27:23 +09:00
Araam Borhanian
1169066a0b Adding lint for too many lines. 2019-02-01 13:21:19 -05:00
rhysd
9d130a546f add dbg_macro rule to CHANGELOG.md and update count in README 2019-02-01 11:32:22 +09:00
rhysd
f894adce8c implement dbg_macro rule (fixes #3721) 2019-01-31 02:39:38 +09:00
Alex Hamilton
efaed8e0c0 wildcard_match_arm: lint only enum matches. 2019-01-29 15:33:04 -06:00
Alex Hamilton
c75dfeb29b wildcard_match_arm: add lint properly. 2019-01-29 15:33:04 -06:00
Philipp Hansch
c3980bf0bc
Add initial version of const_fn lint 2019-01-29 08:19:05 +01:00
Matthias Krüger
e9e0a7e3bd rustup https://github.com/rust-lang/rust/pull/57726 2019-01-27 01:42:34 +01:00
A.A.Abroskin
f11d993c0f Merge branch 'master' into add-lints-aseert-checks 
* master: (58 commits)
  Rustfmt all the things
  Don't make decisions on values that don't represent the decision
  Improving comments.
  Rustup
  Added rustfix to the test.
  Improve span shortening.
  Added "make_return" and "blockify" convenience methods in Sugg and used them in "needless_bool".
  Actually check for constants.
  Fixed potential mistakes with nesting. Added tests.
  formatting fix
  Update clippy_lints/src/needless_bool.rs
  formatting fix
  Fixing typo in CONTRIBUTING.md
  Fix breakage due to rust-lang/rust#57651
  needless bool lint suggestion is wrapped in brackets if it is an "else" clause of an "if-else" statement
  Fix automatic suggestion on `use_self`.
  Remove negative integer literal checks.
  Fix `implicit_return` false positives.
  Run rustfmt
  Fixed breakage due to rust-lang/rust#57489
  ...
 2019-01-23 11:36:12 +03:00
Matthias Krüger
079a593dab rustup: the features if_while_or_patterns has been stabilized 2019-01-12 16:11:17 +01:00
Abroskin Alexander
7075015f31
Merge branch 'master' into add-lints-aseert-checks 2019-01-09 13:49:40 +03:00
A.A.Abroskin
906b51637c change assert_checks to assertions_on_constants 2019-01-09 13:38:38 +03:00
Philipp Hansch
38d4ac7cea
Remove all copyright license headers 
Discussion previously happened in https://github.com/rust-lang/rust/pull/43498
 2019-01-08 21:46:39 +01:00
Konrad Borowski
27ea638a15 Move cast_ref_to_mut list to correctness group 2019-01-07 14:39:56 +01:00
Konrad Borowski
34daf09aa4 cast_ref_to_mut lint 2019-01-07 14:37:28 +01:00
A.A.Abroskin
96058616e2 run ./util/dev update_lints 2019-01-07 13:33:06 +03:00
A.A.Abroskin
98c5f37ad2 Add assert(true) and assert(false) lints 2019-01-07 13:30:17 +03:00
Matthias Krüger
3389a68834 Revert "Auto merge of #3603 - xfix:random-state-lint, r=phansch" 
This reverts commit 0a6593cd1b, reversing
changes made to 5277a1fb6c.

This hopefully fixes #3628
 2019-01-05 10:19:04 +01:00
bors
0a6593cd1b Auto merge of #3603 - xfix:random-state-lint, r=phansch 
random_state lint
 2019-01-03 02:00:46 +00:00
Wilco Kusee
d1dfd3e96f Use hashset for name blacklist 2018-12-31 10:44:27 +01:00
bors
529f698c23 Auto merge of #3599 - xfix:use-hash-set-for-valid-idents, r=oli-obk 
Use an FxHashSet for valid idents in documentation lint
 2018-12-30 17:46:01 +00:00
Konrad Borowski
a6c4eaa93c random_state lint 2018-12-30 02:45:34 +01:00
bors
6cba3da727 Auto merge of #3558 - russelltg:new_without_default_merge, r=flip1995 
Merge new_without_default_derive into new_without_default

Closes #3525, deprecating new_without_default_derive and moving both lints into new_without_default.
 2018-12-29 17:31:35 +00:00
Konrad Borowski
ab70e0e742 Use an FxHashSet for valid idents in documentation lint 2018-12-29 18:08:53 +01:00
bors
4d60841205 Auto merge of #3596 - xfix:remove-crate-from-paths, r=flip1995 
Remove crate:: prefixes from crate paths

This is somewhat misleading, as those are actually external crates,
and don't need a crate:: prefix.
 2018-12-29 16:15:57 +00:00
Konrad Borowski
3f62fc3a7e Remove crate:: prefixes from crate paths 
This is somewhat misleading, as those are actually external crates,
and don't need a crate:: prefix.
 2018-12-29 16:05:49 +01:00
Konrad Borowski
9fe8a3e52e Support array indexing expressions in unused write to a constant 2018-12-29 15:34:15 +01:00
Russell Greene
d127aed737 Merge new_without_default_derive into new_without_default 2018-12-28 10:57:58 -07:00
flip1995
a44adaa5ed
Rename lint to MODULE_NAME_REPETITIONS 2018-12-17 14:29:19 +01:00
flip1995
0516c2e04a
Move renaming to the right place 2018-12-17 13:58:41 +01:00
Klaus Purer
355018d086 fix(module_name_repeat): Try to register renamed lint, not valid yet 2018-12-16 22:49:46 +01:00
Klaus Purer
15b9e9f23a chore(moduel_name_repeat): Rename stutter lint to module_name_repeat to avoid ableist language 2018-12-16 14:10:53 +01:00
Kampfkarren
db00c3320f Remove references to sized for end users 2018-12-13 10:18:17 -08:00
Kampfkarren
ab070508be Lint for Vec<Box<T: Sized>> - Closes #3530 2018-12-13 07:43:13 -08:00
Philipp Hansch
c4c9d9fc62
Add suggestion for explicit_write lint 2018-12-12 07:31:01 +01:00
daxpedda
aed2b986e6 Renamed to implicit_return. 
Covered all other kinds besides `ExprKind::Lit`.
Added check for replacing `break` with `return`.
 2018-12-05 14:39:09 +01:00
daxpedda
19db2f1a32 Appeasing the Test Gods. 
Seems I'm not smart enough to run the tests locally before committing.
 2018-12-05 11:26:40 +01:00
daxpedda
978f8c65ee Renamed forced_return to missing_returns. 
Better clarification in the docs.
Ran `update_lints`.
 2018-12-05 10:54:21 +01:00
daxpedda
d5d6692288 Added FORCED_RETURN lint. 2018-12-05 01:59:09 +01:00
Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer
c00210d7ba
Merge pull request #3478 from dtolnay/setlen 
Remove unsafe_vector_initialization lint
 2018-12-03 12:42:31 +01:00
David Tolnay
e632a1946e
Remove unsafe_vector_initialization lint 2018-12-03 02:48:37 -08:00
David Tolnay
c00dcd03d7
Downgrade large_digit_groups to pedantic 
I believe if the user already decided to put underscores in their
literal, Clippy should be willing to believe that they put a number of
underscores that they felt was readable.
 2018-12-01 17:08:42 -08:00
David Tolnay
8b1f69a485
Downgrade unsafe_vector_initialization to restriction 
This lint looks for:

    let mut vec = Vec::with_capacity(len);
    vec.set_len(len);

The suggested replacement is `vec![0; len]`.

This is far too opinionated to be a deny-by-default lint because the performance
characteristics of the suggested replacement are totally different.

I am not convinced that this lint has value beyond what deny(unsafe_code) gives
you. Unsafe code is unsafe but please don't deny-by-default lint it if that's
the only reason.
 2018-12-01 16:21:02 -08:00
Matthias Krüger
c38bac89e9 remove macro_at_most_once_rep feature attribute since it's stable 
Warning was:
warning: the feature `macro_at_most_once_rep` has been stable since 1.32.0 and no longer requires an attribute to enable
  --> clippy_lints/src/lib.rs:19:12
   |
19 | #![feature(macro_at_most_once_rep)]
   |            ^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: #[warn(stable_features)] on by default
 2018-11-30 09:14:18 +01:00
flip1995
1751d2496d
Run rustfmt on clippy_lints 2018-11-27 21:14:15 +01:00
Guillem Nieto
dc35841be4 Update lints 2018-11-25 14:36:04 -08:00
Guillem Nieto
e0ccc9d9af Add slow zero-filled vector initialization lint 
Add lint to detect slow zero-filled vector initialization. It detects
when a vector is zero-filled with extended with `repeat(0).take(len)`
or `resize(len, 0)`.
This zero-fillings are usually slower than simply using `vec![0; len]`.
 2018-11-25 14:34:23 -08:00
David Tolnay
e4be2b4e64
Downgrade needless_pass_by_value to allow by default 
I noticed that I suppress this lint in many of my projects.

https://github.com/search?q=needless_pass_by_value+user%3Adtolnay&type=Code
https://github.com/search?q=needless_pass_by_value+user%3Aserde-rs&type=Code

Upon further inspection, this lint has a *long* history of false
positives (and several remaining).

Generally I feel that this lint is the definition of pedantic and should
not be linted by default.

    #[derive(Debug)]
    enum How {
        ThisWay,
        ThatWay,
    }

    // Are we really better off forcing the call sites to write f(&_)...?
    fn f(how: How) {
        println!("You want to do it {:?}", how);
    }

    fn main() {
        f(How::ThatWay);
    }
 2018-11-21 03:11:22 -08:00
Matthias Krüger
3a11cd4289 remove unused allow() attributes, NFC 2018-11-17 13:47:46 +01:00
Yusuf Simonson
866caabb7a Check for common metadata 2018-11-13 08:43:30 -05:00
Philipp Hansch
90f31e21ab
RIIR update lints: Add check mode (update_lints.py rewrite complete) 
This finishes up the rewrite of `update_lints.py` in Rust. More
specifically, this

* adds the `--check` flag and handling to clippy_dev
* tracks file changes over the different calls to `replace_region_in_file`
* only writes changes to files if the `--check` flag is *not* used
* runs `./util/dev update_lints --check` on CI instead of the old script
* replaces usage of the `update_lints.py` script with an error

`./util/dev update_lints` behaves 99% the same as the python script.
The only difference that I'm aware of is an ordering change to
`clippy_lints/src/lib.rs` because underscores seem to be sorted
differently in Rust and in Python.

🏁
 2018-11-05 07:18:47 +01:00
bors[bot]
486300b89d Merge #3400 
3400: Fix a false-positive of needless_borrow r=phansch a=sinkuu



Co-authored-by: Shotaro Yamada <sinkuu@sinkuu.xyz>
 2018-11-03 08:34:13 +00:00
flip1995
e1cf160e2a
Add cfg_attr(rustfmt) lint 2018-11-02 19:49:57 +01:00
kennytm
2d1c9313b0
Added lints into_iter_on_ref and into_iter_on_array. Fix #1565. 2018-11-02 22:53:56 +08:00
flip1995
f6d57862c7
Add new lint: unknwon_clippy_lintsg 2018-11-02 13:49:09 +01:00
Shotaro Yamada
d4370f8b07 Fix a false-positive of needless_borrow 2018-11-02 15:58:54 +09:00
bors[bot]
0ad5b9b9e0 Merge #3388 
3388: RIIR update lints: Generate deprecated lints r=phansch a=phansch

The update script now also generates the 'register_removed' section in
`clippy_lints/src/lib.rs`.

Also, instead of using `let mut store ...`, I added a new identifier
line so that the replacement will continue to work in case `let mut
store ...` ever changes.

cc #2882

Co-authored-by: Philipp Hansch <dev@phansch.net>
 2018-11-02 06:29:40 +00:00
Philipp Hansch
64bd658516
RIIR update lints: Generate deprecated lints 
The update script now also generates the 'register_removed' section in
`clippy_lints/src/lib.rs`.

Also, instead of using `let mut store ...`, I added a new identifier
line so that the replacement will continue to work in case `let mut
store ...` ever changes.
 2018-10-31 08:03:50 +01:00
Michael Wright
267d5d3433
Fix lint_without_lint_pass 2018-10-29 20:28:06 +01:00
Shotaro Yamada
3ca0895920 Add redundant_clone lint 2018-10-26 01:15:55 +09:00
HMPerson1
aabf8083bd
Add lint for calling mem::discriminant on a non-enum type 2018-10-24 23:39:54 -04:00
bors[bot]
319b75c75b Merge #3349 
3349: Fixes #3347: Lint for wildcard dependencies in Cargo.toml r=ordovicia a=ordovicia

Add a lint for wildcard dependencies in Cargo.toml.
How should I write a test for this lint?

Fixes #3347

Co-authored-by: Hidehito Yabuuchi <hdht.ybuc@gmail.com>
 2018-10-24 12:21:19 +00:00
Hidehito Yabuuchi
0263ddde92 Lint for wildcard dependencies in Cargo.toml 2018-10-24 15:00:28 +09:00
Owen Sanchez
50b9e7aebc Don't emit new_without_default_derive if an impl of Default exists 2018-10-23 20:44:31 -07:00
CYBAI
66ae3b1249 Rename if_let_redundant_pattern_matching to redundant_pattern_matching 
Also, making the old one deprecated
 2018-10-17 11:20:42 +08:00
Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer
8b12eee112
Merge pull request #3233 from rust-lang-nursery/unused-unit 
new lint: unused_unit
 2018-10-13 09:30:19 +02:00
Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer
78860a71d8
Merge pull request #3298 from devonhollowood/pedantic-dogfood-naming 
Pedantic dogfood: naming and docs
 2018-10-13 09:24:55 +02:00
Devon Hollowood
335bc1e820 Fix some more stutter warnings 2018-10-12 17:07:48 -07:00
Andre Bogus
e8687a6677 unused unit lint 2018-10-13 00:42:55 +02:00
sigustin
4e20625187
Add a comment reminding to update README if the default changes 2018-10-12 12:32:48 +02:00
Oliver Scherer
9d3373137b Remove now-useless allow(unknown_lints) 2018-10-11 12:18:27 +02:00
Oliver Scherer
b8654eaa6c Stabilize tool lints 2018-10-11 12:16:22 +02:00
Devon Hollowood
eef2e8948b Fix cast_possible_truncation warnings 2018-10-08 21:40:21 -07:00
Manish Goregaokar
e9c025ea70 Add license header to Rust files 2018-10-06 09:43:08 -07:00
Philipp Hansch
c0ab8b2531
Reimplement the fn_to_numeric_cast_with_truncation lint 2018-10-04 21:44:16 +02:00
Philipp Hansch
f42272102a
Reimplement the fn_to_numeric_cast lint 2018-10-03 12:02:06 +02:00
Oliver Schneider
b36bb0a68d Reimplement the map_clone lint from scratch 2018-10-02 15:13:43 +02:00
Manish Goregaokar
057243f16b relicensing: Remove map_clone 
This removes the code added in https://github.com/rust-lang-nursery/rust-clippy/pull/427
 2018-10-02 12:51:38 +02:00
Manish Goregaokar
fffcd093b2 relicensing: Remove fn_to_numeric_cast, fn_to_numeric_cast_with_truncation 
This removes the code added in https://github.com/rust-lang-nursery/rust-clippy/pull/2814
 2018-10-02 12:49:27 +02:00
Michael Wright
f5ffac4fce Implement unnecesary_filter_map lint 2018-09-26 06:52:36 +02:00
Jane Lusby
14feb3670f Lint for chaining flatten after map 
This change adds a lint to check for instances of `map(..).flatten()`
that can be trivially shortened to `flat_map(..)`

Closes #3196
 2018-09-24 14:29:16 -07:00
Jay Kickliter
12c7bc1e58 mem_replace: apply update_lints tool. 2018-09-19 14:41:22 -07:00
Jay Kickliter
598df08d88 Add lint for mem::replace(.., None). 
Suggest `Option::take()` as an alternative.
 2018-09-19 14:38:34 -07:00
flip1995
aaeeaa5330
Add internal lint compiler_lint_functions 2018-09-15 11:01:16 +02:00
Eduard-Mihai Burtescu
9219fc6c5c Reintroduce extern crate for non-Cargo dependencies. 2018-09-15 11:10:51 +03:00
Matthias Krüger
28424ecbfa fix warnings about trivial casts, mostly {i,u}128 -> {i,u}128, such as "i128::min_value() as i128" 2018-09-13 07:59:12 +02:00
Philipp Hansch
e8400061bd
Merge pull request #3085 from mikerite/revert-98dbce 
Revert "Fix E0502 warnings"
 2018-09-13 06:33:26 +01:00
Matthias Krüger
f6935be71e clippy_lints: enable crate_visibility_modifier since it is used but no longer part of 2018 edition. 
Fixes build with https://github.com/rust-lang/rust/pull/53999
 2018-09-08 01:32:40 +02:00
Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer
63a46b1e1a
Merge pull request #3129 from mipli/3091-numeric-typo 
Add lint for misstyped literal casting
 2018-09-07 09:54:43 +02:00
Michael A. Plikk
38d287fecd Add lint for misstyped literal casting 2018-09-05 19:46:49 +02:00
Josh Holmer
fbc93c0166 Lint against needless uses of collect() 
Handles cases of `.collect().len()`, `.collect().is_empty()`, and
`.collect().contains()`. This lint is intended to be generic enough to
be added to at a later time with other similar patterns that could be
optimized.

Closes #3034
 2018-09-03 23:29:44 -04:00
Josh Triplett
779988303a iter conservation efforts: save the endangered .iter() and .into_iter() 
Make explicit_iter_loop and explicit_into_iter_loop allow-by-default, so
that people can turn them on if they want to enforce that style; avoid
presenting them as *the* idiomatic Rust style, rather than just *a* style.
 2018-09-03 01:24:46 -07:00
Nick Cameron
d6f01f3a6c Make Conf::default available 
Fixes RLS
 2018-09-03 13:57:50 +12:00
Manish Goregaokar
c81d70e6bd
Merge pull request #2977 from flip1995/tool_lints 
Implement tool_lints
 2018-09-01 11:22:23 +05:30
Manish Goregaokar
e0ad732226
Merge pull request #3105 from frewsxcv/frewsxcv-private 
Make clippy_lints::{utils,consts} modules private, remove unused items.
 2018-08-29 11:24:00 -07:00
flip1995
daa4f0ad34 Implement backwards compatibility changes introduced by rust-lang/rust#53762 2018-08-29 11:08:29 -07:00
flip1995
f3bb161f0e Adapt codebase to the tool_lints 2018-08-29 11:08:29 -07:00
flip1995
8c07772dbb Switch to declare_tool_lint macro 2018-08-29 11:08:29 -07:00
flip1995
392235d6e1 Switch to tool_lints 2018-08-29 11:08:29 -07:00
Corey Farwell
feb3e9fd5f switch lint from 'style' to 'complexity' 2018-08-29 07:02:26 -05:00
Corey Farwell
5ebae01c1e New lint: Suggest ptr.add([usize]) over ptr.offset([usize] as isize). 
First part of #3047.
 2018-08-28 23:21:29 -05:00
Corey Farwell
05f637cf88 Make clippy_lints::{utils,consts} modules private, remove unused items. 2018-08-28 21:32:20 -05:00
Philipp Krones
9ce826ade1
Merge pull request #3082 from mikerite/move-range-lints 
Move some range lints to complexity
 2018-08-26 15:08:21 +02:00
Michael Wright
95fedd2273 Revert "Fix E0502 warnings" 
This reverts commit 98dbce4fe4.

The compiler no longer emits the warnings in #2982 with the original
code.
 2018-08-26 11:21:22 +02:00
Michael Wright
eef3ffab35 Remove iterator_find_map feature attribute 
Closes #3083
 2018-08-26 11:11:47 +02:00
Michael Wright
cc87dc7539 Move some range lints to complexity 
Recategorize `range_plus_one` and `range_minus_one` to `complexity`.
This moves `range_plus_one` out of the nursery as the inclusive range
syntax is now stable. Both are moved to `complexity` as it is more
consistent with other lints such as `int_plus_one`.
 2018-08-26 10:57:04 +02:00
Philipp Krones
e91147832c
Merge pull request #3048 from goodmanjonathan/assign_op 
deprecate assign_ops lint
 2018-08-24 18:29:31 +02:00
Niklas Fiekas
afdf350060 Add copy_iterator lint (#1534) 2018-08-24 11:57:48 +02:00
Matthias Krüger
8ab16b678c
remove macro_vis_matcher feature gate since it is stable now. 
Warning was:
warning: the feature `macro_vis_matcher` has been stable since 1.29.0 and no longer requires an attribute to enable
 --> src/lib.rs:4:12
  |
4 | #![feature(macro_vis_matcher)]
  |            ^^^^^^^^^^^^^^^^^
  |
  = note: #[warn(stable_features)] on by default
 2018-08-23 15:40:51 +02:00
flip1995
37099ae034
Remove now stable tool_attributes feature 2018-08-23 15:36:07 +02:00
Manish Goregaokar
a7bea134d3 Remove implied rust_2018 feature 
We are already on the edition and this feature is implied.
 2018-08-19 19:14:47 -07:00
Michael Wright
1c681b6ab6 fix-2927: Update formatting 2018-08-16 07:13:52 +02:00
Michael Wright
bbd67c9b78 Fix #2927 2018-08-15 08:11:07 +02:00
Philipp Krones
84aa49935d
Merge pull request #3026 from dwijnand/fxhash 
Add an internal lint for FxHashMap/FxHashSet
 2018-08-14 13:04:48 +02:00
Dale Wijnand
7933d445d1
Move shadow_unrelated to pedantic 2018-08-14 09:52:27 +01:00
Dale Wijnand
22ff5a3ef1
Avoid new_without_default_derive in DefaultHashTypes 2018-08-14 09:25:09 +01:00
Jonathan Goodman
160b41dae3 deprecate assign_ops lint 2018-08-13 16:12:41 -05:00
Dale Wijnand
8fc425b676
Add an internal lint for FxHashMap/FxHashSet 2018-08-12 16:15:36 +01:00
Oliver Schneider
d722489e71
Merge pull request #2823 from flip1995/thingies_things 
Replace cfg_attr(rustfmt... with rustfmt::skip
 2018-08-08 13:14:20 +02:00
Michael Wright
ffce3c77e4 Fix #3000 2018-08-06 08:20:50 +02:00
flip1995
12f2d61fa9
Replace cfg_attr(rustfmt... thingies 2018-08-02 23:04:20 +02:00
Manish Goregaokar
f43d0e53b2 Make indexing_slicing a restriction lint (fixes #2933) 2018-08-02 10:06:03 -07:00
Michael Wright
98dbce4fe4 Fix E0502 warnings 
Fixes #2982
 2018-08-01 06:33:08 +02:00
Oliver Schneider
afd91248ed Rustup 2018-07-23 13:01:12 +02:00
Oliver Schneider
ff0e5f967f Rewrite the print/write macro checks as a PreExpansionPass 2018-07-23 00:19:07 +02:00
Oliver Schneider
8085ed733f Don't invent new magic keywords 2018-07-21 12:36:01 +02:00
Oliver Schneider
2fa85d86e0 Rustup 2018-07-20 22:50:04 +02:00
Manish Goregaokar
3c2b54870e Remove warning 2018-07-20 00:50:02 -07:00
Manish Goregaokar
5918a3fc1e Remove import of if_chain 2018-07-20 00:50:02 -07:00
Manish Goregaokar
c7676356b8 Remove import of matches 2018-07-19 01:06:02 -07:00
Manish Goregaokar
5d74e2096b Remove import of rustc 2018-07-19 00:53:23 -07:00
Manish Goregaokar
00ba67a12b Remove import of lazy_static 2018-07-19 00:11:15 -07:00
Manish Goregaokar
c1745cde82 Remove import of serde 2018-07-19 00:02:08 -07:00
Manish Goregaokar
c05adc545c Temporarily allow macro_use_extern_crate 2018-07-18 20:24:37 -07:00
gnzlbg
999a00bf5e address reviews 2018-07-04 15:32:55 +02:00
gnzlbg
7c4ec40346 add missing_inline lint 
When turned on, the lint warns on all exported functions, methods,
trait methods (default impls, impls), that are not `#[inline]`.

Closes #1503.
 2018-07-04 13:50:39 +02:00
Mateusz Mikuła
a24f77f65a Bump the version 2018-06-29 09:55:20 +02:00
Oliver Schneider
656b26ea4f
Merge pull request #2832 from kennytm/non-copy-const 
Lint against const items which are interior mutable.
 2018-06-28 08:39:54 +02:00
Mateusz Mikuła
a6601f2d02 Enable rust_2018_idioms warning 2018-06-25 20:56:25 +02:00
Oliver Schneider
9f8624e5bf Version bump 2018-06-25 18:18:50 +02:00
kennytm
88b7603b16
Lint against const items which are interior mutable. Fix #1560. 2018-06-23 03:35:36 +08:00
Shea Newton
a7c0ff3fa6
This commit represents an attempt to address changes requested in the process of reviewing PR #2790. 
The changes reflected in this commit are as follows:

- Revised `IndexingSlicingPass` struct name to IndexingSlicing for consistency with the rest of the code base.
- Revised match arm condition to use `(..)` shorthand in favor of `(_, _, _)`.
- Restored a couple telling variable names.
- Calls to `cx.span_lint` were revised to use `utils::span_help_and_lint`.
- Took a stab at refactoring some generalizable calls to `utils::span_help_and_lint` to minimize duplicate code.
- Revised INDEXING_SLICING declaration to pedantic rather than restriction.
- Added `&x[0..].get(..3)` to the test cases.
 2018-06-19 16:28:10 +00:00
Shea Newton
5b759efa4c
Rename instances of array_indexing 
This commit renames instances of `array_indexing` to `indexing_slicing` and moves the `indexing_slicing` lint to the `clippy_pedantic` group. The justification for this commit's changes are detailed in the previous commit's message.
 2018-06-19 16:27:39 +00:00
Shea Newton
7af0c67855
Extend indexing_slicing lint 
Hey there clippy team! I've made some assumptions in this PR and I'm not at all certain they'll look like the right approach to you. I'm looking forward to any feedback or revision requests you have, thanks!

    Prior to this commit the `indexing_slicing` lint was limited to indexing/slicing operations on arrays. This meant that the scope of a really useful lint didn't include vectors. In order to include vectors in the `indexing_slicing` lint a few steps were taken.

    The `array_indexing.rs` source file in `clippy_lints` was renamed to `indexing_slicing.rs` to more accurately reflect the lint's new scope. The `OUT_OF_BOUNDS_INDEXING` lint persists through these changes so if we can know that a constant index or slice on an array is in bounds no lint is triggered.

    The `array_indexing` tests in the `tests/ui` directory were also extended and moved to `indexing_slicing.rs` and `indexing_slicing.stderr`.

    The `indexing_slicing` lint was moved to the `clippy_pedantic` lint group.

    A specific "Consider using" string was added to each of the `indexing_slicing` lint reports.

    At least one of the test scenarios might look peculiar and I'll leave it up to y'all to decide if it's palatable. It's the result of indexing the array `x` after `let x = [1, 2, 3, 4];`

    ```
    error: slicing may panic. Consider using `.get(..n)`or `.get_mut(..n)`instead
      --> $DIR/indexing_slicing.rs:23:6
       |
    23 |     &x[0..][..3];
       |      ^^^^^^^^^^^
    ```

    The error string reports only on the second half's range-to, because the range-from is in bounds!

    Again, thanks for taking a look.

    Closes #2536
 2018-06-19 16:27:08 +00:00
Oliver Schneider
d761ba78d8
Merge pull request #2837 from fanzier/panicking_unwrap 
Implement lint checking for `unwrap`s that will always panic.
 2018-06-19 13:30:38 +02:00
Oliver Schneider
4839c790ae
Merge pull request #2844 from illicitonion/default_trait_access 
Add default_trait_access lint
 2018-06-19 10:10:20 +02:00
Mateusz Mikuła
8625cfb988 Version bump 2018-06-18 09:56:58 +02:00
Wim Looman
700ece5648 Allow configuring the trivial copy size limit 2018-06-15 16:53:34 +02:00
Wim Looman
7547a4ddef New Lint: Pass small trivially copyable objects by value 
Fixes #1680

Hardcoded for 64-bit "trivial" size for now
 2018-06-15 16:53:34 +02:00
Daniel Wagner-Hall
4866309f9d Add default_trait_access lint 2018-06-14 09:11:46 +01:00
Oliver Schneider
26bc88d48c
Merge pull request #2839 from mikerite/duration_subsec_pr_2 
Add duration_subsec lint
 2018-06-12 06:30:20 -07:00
Fabian Zaiser
8682858e2c Categorize the unwrap lints correctly. 2018-06-12 15:06:46 +02:00
Oliver Schneider
8f0edba6e9
Merge pull request #2815 from darArch/master 
Warn if non-trivial work is done inside .expect
 2018-06-11 06:33:26 -07:00
Michael Wright
2d427ea7ee Merge branch 'master' into duration_subsec_pr_2 2018-06-11 07:48:10 +02:00
Oliver Schneider
8fe90e41d0 Publish preparation 2018-06-10 06:22:07 +02:00
Michael Wright
b0d364cb3e duration_subsec: fix declaration; correctly classify 2018-06-09 11:04:21 +02:00
Michael Wright
7b2fa2077f Add duration_subsec lint 
Closes #2543
 2018-06-09 10:21:26 +02:00
Fabian Zaiser
81821acd59 Implement lint that checks for unidiomatic unwrap() (fixes #1770) 
This checks for things like

    if x.is_some() {
        x.unwrap()
    }

which should be written using `if let` or `match` instead.

In the process I moved some logic to determine which variables are
mutated in an expression to utils/usage.rs.
 2018-06-08 05:29:25 +02:00
Oliver Schneider
1e1b4e26ea
Merge pull request #2814 from VKlayd/fn_to_int 
WIP: Add lint on cast Fn to all numerical except usize.
 2018-06-05 17:08:33 +02:00
Donald Robertson
05c1ccebaf Warn if non-trivial work is done inside .expect 
- added tests for common usages of format and as_str arguments to expect
- added tests for usages of Option and Result types
- given performance impact of passing non literal expressions to expect, added to perf group
 2018-06-04 19:43:03 +01:00
Bruno Kirschner
6d51559f62 Added lint to avoid negated comparisions on partially ordered types. 2018-06-03 21:46:09 +02:00
Oliver Schneider
1ba658772a
Merge pull request #2816 from mockersf/multiple-impl 
adding to restriction a lint that check for multiple inherent implementations
 2018-05-31 13:33:35 +02:00
Oliver Schneider
bb2f6a5011
Merge pull request #2821 from mati865/rust-2018-migration 
Rust 2018 migration
 2018-05-30 15:55:11 +02:00
Mateusz Mikuła
26f3feb980 Add rust_2018_preview feature and fix rustfmt annotation 2018-05-30 10:10:01 +02:00
François Mockers
d372f1674d move lint to restriction group 2018-05-29 21:28:52 +02:00
François Mockers
44f4ea6dbf adding to pedantic a lint that check for multiple inherent implementations 2018-05-29 21:28:52 +02:00
Victor Korkin
f6e0388e08 Change lint type to unique and add the suggestion. 2018-05-29 22:56:38 +07:00
Oliver Schneider
ce229b2025 Version bump 2018-05-29 11:58:58 +02:00
Mateusz Mikuła
8ed8ee895a Update to nightly 2018-05-28 2018-05-29 10:56:58 +02:00
Oliver Schneider
0d1e06d638
Merge pull request #2808 from Aaronepower/master 
Added lint for unnecessary references.
 2018-05-28 13:50:31 +02:00
Aaron Power
8b679176fa Added lint for unnecessary references 2018-05-28 13:07:19 +02:00
Oliver Schneider
b979f62aab
Merge pull request #2810 from Aaronepower/stable_feature_flags 
Removed stable feature flags
 2018-05-28 12:59:25 +02:00
Aaron Power
1931f53396 Removed stable feature flags 2018-05-28 10:03:27 +02:00
Reiner Dolp
78b8d5cf1a running update lints script 2018-05-27 16:16:41 +02:00
Oliver Schneider
fc008aa14c Rustup 2018-05-26 10:23:34 +02:00
Michael A. Plikk
1f10dd2606 Fix note on macro outside current crate. Changed group to restricted 2018-05-24 19:38:40 +02:00
Michael A. Plikk
88c3c2f1c2 Rename panic files to panic_unimplemented 2018-05-24 10:04:18 +02:00
Michael A. Plikk
77794e91e2 Create lint for unimplemented!() 2018-05-24 10:04:18 +02:00
Oliver Schneider
e0df4ccfc5 Use the new scoped tool attributes 2018-05-19 14:04:57 +02:00
Oliver Schneider
c1b39c4551
Merge pull request #2713 from alexreg/nightly-fix 
Fixed build for latest rust master
 2018-05-04 15:06:59 +02:00
Oliver Schneider
8f1a98ff08
remove unused crate import 2018-05-03 10:56:02 +02:00
Yusuf Simonson
7de706b34b Lint for multiple versions of dependencies 2018-04-30 06:20:39 +07:00
Mateusz Mikuła
cc7d66aa9c rustup 2018-04-27 14:00:43 +02:00
Oliver Schneider
3b6440212d
Merge pull request #2673 from estk/excessive_precision 
Excessive precision
 2018-04-25 18:37:42 +02:00
Evan Simmons
9b14ad493b New excessive precision lint for floats 2018-04-24 15:18:23 -07:00
Oliver Schneider
faefb4f225
Merge pull request #2684 from 17cupsofcoffee/infallible-destructuring-match 
Lint for destructuring tuple structs/variants with an infallible single-armed match
 2018-04-24 19:08:27 +02:00
Joe Clay
3c38a36d5a Implement lint for destructuring tuple structs with a let and a match (closes #2671) 2018-04-24 17:56:13 +01:00
Oliver Schneider
c5b39a5917
Version bump 2018-04-19 08:36:22 +02:00
Oliver Schneider
ae3213747d
Merge pull request #1467 from philipturnbull/option_map_nil_fn 
Lint `Option.map(f)` where f returns unit
 2018-04-15 16:14:25 +02:00
Oliver Schneider
9dc9487567
Version bump 2018-04-15 15:01:48 +02:00
Philipp Hansch
4f4e20c561
Also lint Result.map for unit returns 2018-04-15 13:59:57 +02:00
Philipp Hansch
8307a899e9
Rename option_map_unit_fn to map_unit_fn 2018-04-15 13:01:10 +02:00
Philipp Hansch
a3ff21f4d6
Rename lint to option_map_unit_fn 
Rust does not have nil.
 2018-04-15 13:01:09 +02:00
Phil Turnbull
e5ecbb55ee
Lint Option.map(f) where f returns nil 2018-04-15 13:01:09 +02:00
Oliver Schneider
8ec61a613a
Merge pull request #2661 from devonhollowood/ptr-ptr-casts 
Replace `misaligned_transmute` lint
 2018-04-11 13:23:15 +02:00
Devon Hollowood
b77d74030b Deprecate misaligned_transmute 2018-04-11 02:50:04 -07:00
Devon Hollowood
c6bc682325 Fix misaligned_transmute lint 
This is done by adding two new lints: cast_ptr_alignment and
transmute_ptr_to_ptr. These will replace misaligned_transmute.
 2018-04-11 02:17:59 -07:00
Oliver Schneider
0692b2bb92
Temporarily disable the needless_borrow lint 2018-04-08 11:13:46 +02:00
Evan Simmons
d712991917 New lints for write! / writeln! macros. 2018-04-07 22:45:26 -07:00
Manish Goregaokar
2046694029 Bump version to 0.0.192 2018-04-04 18:00:21 -07:00
Oliver Schneider
c1bbc173da
Address review comments 2018-03-29 13:41:53 +02:00
Oliver Schneider
eafb9fe8df
Update test suite 2018-03-28 23:49:32 +02:00
Oliver Schneider
d6344c47e3
Categorize all the lints! 2018-03-28 15:24:26 +02:00
Oliver Schneider
ef9fdbb8a9
Implementation + move one lint 2018-03-27 17:13:55 +02:00
Oliver Schneider
9fb63d5fc4
Merge pull request #2574 from mark-i-m/i128 
i128 is stabilizing
 2018-03-26 07:04:42 +02:00
Mark Mansi
f25d4fd253 make it pass for now 2018-03-25 21:04:05 -05:00
Mark Mansi
a4d869ca76 i128 is stable 2018-03-25 20:35:23 -05:00
Mateusz Mikuła
c7770bf907 Remove attributes for stable features 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-16 11:09:05 +01:00
Oliver Schneider
8749927973
Rustup 2018-03-16 09:44:20 +01:00
Oliver Schneider
f7b2578aea
Update to rustc master 2018-03-13 11:38:21 +01:00
Oliver Schneider
4cf02c7e1a
Merge pull request #2483 from kimsnj/infinite_loop 
immutable while condition
 2018-03-07 08:09:48 +01:00
Manish Goregaokar
539b4b61ec Bump to 0.0.187 2018-02-26 12:32:18 -08:00
Manish Goregaokar
a512fb265b oops 2018-02-26 12:31:29 -08:00
Manish Goregaokar
167d978372 Rustup to rustc 1.26.0-nightly (322d7f7b9 2018-02-25) 2018-02-26 11:57:14 -08:00
Karim Snj
5c1be4a4ba lint: immutable only vars in while condition 2018-02-25 18:25:31 +01:00
Philipp Krones
c43e053f3f
Merge branch 'master' into suspicious_impl 2018-02-19 13:04:14 +01:00
flip1995
aa20277a17 Lint for suspicious implementations of arithmetic std::ops traits 2018-02-13 15:40:17 +01:00
TomasKralCZ
85642ddd23 Implement redundant field names lint #2244 2018-02-10 22:52:31 +01:00
flip1995
63a7daf78c Make decimal_literal_representation a restriction lint 2018-02-06 13:05:20 +01:00
Manish Goregaokar
8e8cf2feb1 Bump to 0.0.185 2018-02-02 13:23:32 +05:30
Guillem Nieto
74ae9b15b5 Add question mark operator 2018-01-31 00:10:35 +01:00
Oliver Schneider
8123495e0f
Version bump 2018-01-30 15:02:47 +01:00
Oliver Schneider
39d1d6081f
Merge pull request #2340 from phansch/newline_after_attributes 
Warn on empty lines after outer attributes
 2018-01-30 13:09:23 +01:00
Seiichi Uchida
a3c2323767 Add double comparions lint 2018-01-30 10:35:35 +09:00
Philipp Hansch
80827c1f74
Warn on empty lines after outer attributes 2018-01-29 10:03:52 +01:00
Manish Goregaokar
81c5a05648
Bump to 0.0.183 2018-01-29 11:20:29 +05:30
Devon Hollowood
0413b3f6cf Add misaligned_transmute lint 2018-01-25 00:48:36 -08:00
Oliver Schneider
930a8c6cab
Version Bump 2018-01-25 08:58:47 +01:00
Oliver Schneider
8e7f76db9a
Merge pull request #2362 from flip1995/master 
Lint for numeric literals that have a better representation
 2018-01-23 15:54:35 +01:00
flip1995
600147926b Apply requested changes 2018-01-23 15:29:31 +01:00
flip1995
23f90afa1b Add configurable threshold, default: 4096 2018-01-23 12:34:40 +01:00
Manish Goregaokar
96cba36b46
Rustup to rustc 1.25.0-nightly (97520ccb1 2018-01-21) 2018-01-22 10:35:02 +05:30
Oliver Schneider
3c6064130b
Merge pull request #2367 from etaoins/inline-fn-without-body-lint 
Lint for trait methods without bodies
 2018-01-19 09:14:46 +01:00
Oliver Schneider
26c415ab2d
Merge pull request #2381 from HMPerson1/remove_is_unit_expr 
Replace `is_unit_expr`
 2018-01-19 09:14:04 +01:00
HMPerson1
e09805e8ca
Use unit_expr 2018-01-18 17:33:09 -05:00
HMPerson1
7a6c03f876
Add is_unit_expr to deprecated lints list 2018-01-18 17:29:14 -05:00
HMPerson1
8081f6fd6e
Replace is_unit_expr 2018-01-18 17:04:26 -05:00
Ryan Cumming
5f3c340bfb Lint for trait methods without bodies 
As discussed in rust-lang/rust#47475 the #[inline] attribute is
currently allowed on trait methods without bodies (i.e. without a
default implementation). This is misleading as it could be interpreted
as affecting the implementations of the trait method. Add a lint for any
use of #[inline] on a trait method without a body.

Fixes rust-lang/rust#47475
 2018-01-18 20:01:24 +11:00
Michael Wright
ec60baa864 Merge branch 'master' into option_option_pr 2018-01-18 07:21:48 +02:00
Michael Wright
21fde9a9d1 Merge branch 'master' into option_option_pr 2018-01-17 06:52:00 +02:00
flip1995
647da97622 Lint for numeric literals that have a better representation in another format 2018-01-16 14:01:07 +01:00
Jonathan Goodman
40c6f431da add new lint else_if_without_else 2018-01-14 22:53:00 -06:00
HMPerson1
8505ee7028 Add lint to replace consts with const fns 2018-01-11 12:03:46 -05:00
Michael Wright
6737bae9b1 Implemented option_option lint 2017-12-26 09:24:12 +02:00
Wilco Kusee
919601bc51 Lint for matching option as ref 2017-12-19 23:51:06 +01:00
Oliver Schneider
c5fa86da04
Merge pull request #2203 from clippered/float_cmp_const 
Fix #1142 float constant comparison lint
 2017-11-20 09:51:12 +01:00
Oliver Schneider
127c41f700
Apply changes that were required for running in the rustc test suite 2017-11-14 14:56:00 +01:00
Oliver Schneider
9cd778ac9a
Version bump 2017-11-06 12:39:21 +01:00
clippered
2787a60fc2 Fix #1142 float constant comparison lint 2017-11-05 09:37:17 +11:00
topecongiro
7a06d312fd Cargo fmt 2017-11-05 04:55:56 +09:00
Oliver Schneider
cabbc781ca
Merge pull request #2189 from gendx/pr-1590 
Start working on #1590
 2017-11-02 10:29:30 +01:00
Manish Goregaokar
c526c51923 Update clippy for rustc 1.23.0-nightly (f0fe716db 2017-10-30) 2017-10-31 00:07:10 -07:00
G. Endignoux
87fd68731d Update UI tests. 2017-10-30 14:10:38 +01:00
Manish Goregaokar
a69764d93d
Bump to 0.0.167 (rustup to rustc 1.23.0-nightly (90ef3372e 2017-10-29)) 2017-10-29 20:46:25 -07:00
Alex Burka
24a2c14733 remove if_let_chain 2017-10-23 17:53:30 -04:00
Oliver Schneider
2771378620 Merge pull request #2136 from ykrivopalov/identity_op_fixing 
Identity/erasing operation lints
 2017-10-23 09:25:08 +02:00
HMPerson1
7206023b1b Change to TryFrom 2017-10-20 20:47:51 -04:00
HMPerson1
e5076d06db Add lint for From<String> 2017-10-20 20:47:30 -04:00
Oliver Schneider
0e489f3221 Merge pull request #2146 from MaloJaffre/println_empty_string 
Add PRINTLN_EMPTY_STRING lint.
 2017-10-20 17:39:34 +02:00
Malo Jaffré
22f3ca0e2c Add PRINTLN_EMPTY_STRING lint. 2017-10-20 16:45:32 +02:00
Paul Florence
322effe415 Implementation of the const_static_lifetime lint. 2017-10-20 10:17:41 -04:00
Oliver Schneider
9293188b65 Merge pull request #2156 from cgm616/master 
Deprecate should_assert_eq lint
 2017-10-20 15:24:52 +02:00
Oliver Schneider
e2429f023b
Version bump 2017-10-20 09:24:37 +02:00
cgm616
4960d9de86 Deprecate should_assert_eq lint 
This should close #2090.
 2017-10-19 23:42:04 -05:00
Oliver Schneider
f01e45faa4 Merge pull request #2131 from devonhollowood/suggest-print 
Suggest print
 2017-10-17 15:26:41 +02:00
Devon Hollowood
eda013d3af Change lint filename 
suggest_print.rs -> explicit_write.rs
 2017-10-14 21:42:14 -03:00
Devon Hollowood
aeeb38dab1 Change lint name 
From `suggest_print` to `explicit_write`
 2017-10-14 21:26:50 -03:00
Yury Krivopalov
033c99b1ba Add erasing_op lint 
For expressions that can be replaced by a zero.
 2017-10-14 12:34:37 +03:00
Devon Hollowood
888076b698 Add suggest_print lint 2017-10-12 05:30:35 -03:00
sinkuu
31f16b87b7 Use rustc_typeck::hir_ty_to_ty 2017-10-11 23:08:36 +09:00
sinkuu
159cc8413c Add implicit_hasher lint (#2101) 2017-10-11 12:10:26 +09:00
Niklas Fiekas
d8e01237e2 Lint range_plus_one and range_minus_one (closes #329) 2017-10-08 12:51:00 +02:00